All-Time Head-to-Head

TeamOpponent

The Game Army–Navy Holy War Iron Bowl Red River The Game (Ivy)

Idaho vs

Washington State

Series

8–54–2

Washington State leads

Average Score

8.9–23.5

64 games

Current Streak

Washington State

Longest Streak

Washington State, 1928–1949

Season	Date	Winner	Score
2016	2016-09-20	Washington State	6–56
2013	2013-09-24	Washington State	0–42
2007	2007-09-18	Washington State	28–45
2006	2006-09-12	Washington State	10–56
2005	2005-09-06	Washington State	26–38
2004	2004-09-21	Washington State	8–49
2003	2003-09-02	Washington State	0–25
2002	2002-09-10	Washington State	14–49
2001	2001-09-04	Washington State	7–36
2000	2000-09-26	Idaho	38–34
1999	1999-09-21	Idaho	28–17
1998	1998-09-22	Washington State	16–24
1974	1974-09-24	Washington State	10–17
1973	1973-10-02	Washington State	24–51
1972	1972-10-10	Washington State	14–35
1970	1970-09-22	Washington State	16–44
1968	1968-09-24	Washington State	7–14
1967	1967-11-14	Washington State	14–52
1966	1966-10-25	Washington State	7–14
1965	1965-10-05	Idaho	17–13
1964	1964-10-27	Idaho	28–13
1963	1963-11-05	Washington State	10–14
1962	1962-11-20	Washington State	14–22
1961	1961-10-17	Washington State	0–34
1960	1960-11-15	Washington State	7–18
1959	1959-10-27	Washington State	5–27
1958	1958-10-14	Washington State	0–8
1957	1957-11-19	Washington State	13–21
1956	1956-10-09	Washington State	19–33
1955	1955-10-18	Washington State	0–9
1954	1954-10-26	Idaho	10–0
1953	1953-10-20	Washington State	13–30
1952	1952-11-04	Washington State	6–36
1951	1951-11-13	Washington State	6–9
1950	1950-10-31	Tie	7–7
1949	1949-10-18	Washington State	13–35
1948	1948-11-02	Washington State	14–19
1947	1947-10-07	Washington State	0–7
1946	1946-10-08	Washington State	0–32
1945	1945-10-30	Washington State	0–21
1945	1945-10-02	Washington State	12–43
1942	1942-11-17	Washington State	0–7
1941	1941-11-11	Washington State	0–26
1940	1940-11-05	Washington State	0–26
1939	1939-11-14	Washington State	13–21
1938	1938-11-15	Washington State	0–12
1937	1937-10-05	Washington State	0–13
1936	1936-10-13	Washington State	0–14
1935	1935-11-12	Washington State	0–6
1934	1934-11-13	Washington State	0–19
1933	1933-11-14	Washington State	6–14
1932	1932-11-08	Washington State	0–12
1931	1931-11-10	Washington State	8–9
1930	1930-11-11	Washington State	7–33
1929	1929-11-12	Washington State	7–41
1928	1928-11-06	Washington State	0–26
1927	1927-11-15	Tie	7–7
1926	1926-11-09	Washington State	0–6
1925	1925-10-20	Idaho	7–6
1924	1924-10-21	Idaho	19–3
1923	1923-10-23	Idaho	14–0
1922	1922-10-24	Washington State	9–18
1921	1921-10-25	Washington State	3–20
1917	1917-11-06	Washington State	0–19

Scores read Idaho first. Dates are the ranking release that included the game. Games come from the published weekly rankings.